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1 High frequency IRE (H-FIRE) uses bursts of ultrashort (0.25-5 mus) alternating polarity pulses to p
2 gonucleotides, and we discuss the binding of ultrashort (1-4 nt) oligonucleotides that are relevant i
3 sent study was to explore the feasibility of ultrashort 10-min [(18)F]FDG Patlak imaging at 55-65 min
4 re we demonstrate space-time SPPs (ST-SPPs), ultrashort (16-fs) diffraction-free SPPs that propagate
5 t from published results in cells exposed to ultrashort (6 and 2 ns) electric fields, suggesting that
6 ere we show single-crystal diffraction using ultrashort 90 keV HEX-ray pulses generated by an all-opt
7 me, the advent of attosecond metrology using ultrashort and intense lasers has re-triggered strong in
10 ility of a novel ion activation method using ultrashort (approximately 30 fs) laser pulses as a means
14 at the attraction and fusion of two parallel ultrashort beams with initial powers below the critical
15 Our approach offers a pathway to control ultrashort bunches and supports, as one example, the dev
17 ic features, and outcome of seronegative and ultrashort CeD are inconclusive due to the few studies a
19 r data underline the diagnostic potential of ultrashort cfDNA through classification for cancer patie
22 eplacements such as chlorinated derivatives, ultrashort chain PFAAs, perfluoroalkyl ether acids inclu
23 lytical method for 56 target PFAS, including ultrashort-chain (C2-C3) and branched isomers, was devel
24 ion (<1 min) and retention and separation of ultrashort-chain (C2/C3) PFCA derivatives using H(2) car
26 ounds; (2) TFA, the most extensively studied ultrashort-chain PFAA, shows a consistent upward trend i
27 ion records) of five historically overlooked ultrashort-chain PFAAs (perfluoroalkyl carboxylic and su
28 Our data mining and analysis reveal that (1) ultrashort-chain PFAAs are globally distributed in vario
29 and air over the past three decades; and (3) ultrashort-chain PFAAs are present in various organisms,
31 unidentified concentrations, particularly of ultrashort-chain PFASs, may impact the extent of PFAS mi
39 nd-to-end interactions between concentrated, ultrashort DNA duplexes-driving the self-assembly of agg
43 man cartilage-bone specimens at 3 T by using ultrashort echo time (TE) (UTE) and conventional pulse s
44 ontamination is a major challenge for direct ultrashort echo time (UTE) imaging of myelin in vivo bec
45 h a model-based numeric approach with use of ultrashort echo time (UTE) magnetic resonance (MR) imagi
46 l feasibility of pulmonary three-dimensional ultrashort echo time (UTE) MRI at breath holding for qua
48 round The validity of three-dimensional (3D) ultrashort echo time (UTE) MRI for the assessment of emp
49 Purpose To compare three-dimensional (3D) ultrashort echo time (UTE) MRI functional lung data to c
50 the performance of three-dimensional radial ultrashort echo time (UTE) oxygen-enhanced (OE) MRI with
54 80 years) were examined with a hybrid radial ultrashort echo time magnetic resonance (MR) imaging seq
55 s of interest.Objectives: Respiratory-gated, ultrashort echo time magnetic resonance imaging was used
57 ully automated method with three-dimensional ultrashort echo time MRI reproducibly quantified the vol
58 Conclusion In lungs with cystic fibrosis, ultrashort echo time oxygen-enhanced MRI showed similar
59 n The double-echo sliding inversion recovery ultrashort echo time sequence can generate whole-brain m
60 n time adiabatic inversion recovery-prepared ultrashort echo time sequence provided efficient water s
61 ent myelin signal contrast as well as marked ultrashort echo time signal reduction in multiple sclero
63 previously reported attempts with dual-echo ultrashort echo time, for which the Jaccard distance was
71 Two breath-hold, coronal, three-dimensional, ultrashort-echo-time, gradient-echo sequences of the lun
72 thus improving the results obtained with the ultrashort-echo-time-based attenuation correction maps c
73 ixon-based mu map (mu mapDX) and a dual-echo ultrashort-echo-time-based mu map (mu mapUTE), which are
74 ween GUV and MD simulations, the kinetics of ultrashort, electric-field-induced permeabilization of G
76 xtraction capacity of 12.33 mg g(-1) with an ultrashort equilibration time of 3.5 days, suggesting th
78 nt neutral tautomers of hypoxanthine exhibit ultrashort excited state lifetimes (tau < 0.2 ps), which
82 ions that combine this configuration with an ultrashort flying focus demonstrate the formation of a h
83 CBF), and cerebral blood volume (CBV) HRF to ultrashort forelimb stimulation in an anesthetized roden
85 age-based registration on reconstructions of ultrashort frames (0.6-1.8 s), after which list-mode rec
88 amphiphilic compounds consisting of multiple ultrashort histidine lipopeptides on a triazacyclophane
90 etermination of macromolecules that utilizes ultrashort, intense x-ray pulses to record diffraction d
91 stantaneous flux applications, combining the ultrashort ion and laser pulse durations with their inhe
92 mic characteristics of the ions emitted from ultrashort laser interaction with materials were studied
97 ectronic correlations, the application of an ultrashort laser pulse often yields novel phases that ar
98 e linear polarization properties of a single ultrashort laser pulse propagating in a scattering mediu
100 With the ratio P/Pcr of the peak power of an ultrashort laser pulse, P, to the critical power of self
102 ion in the film is further enhanced by using ultrashort laser pulses (~1 ps) thus limiting heat flow
104 We irradiated the vessel with high-fluence, ultrashort laser pulses and achieved three forms of vasc
105 ee text] is initiated in a controlled way by ultrashort laser pulses and tracked by means of time-res
106 Although thermal effects associated with ultrashort laser pulses are known to be reduced when com
108 temporally-dependent polarization states of ultrashort laser pulses can be reconstructed in a single
111 terest in manipulating the magnetic order by ultrashort laser pulses has thrived since it was observe
115 or probing quantum superposition states with ultrashort laser pulses in the new regime where several
116 , filamentation-assisted self-compression of ultrashort laser pulses in the regime of anomalous dispe
118 Optimal spectral width and time delays of ultrashort laser pulses suppress the surface-enhanced no
119 l optical signals to design new sequences of ultrashort laser pulses that can distinguish between coh
120 ies travels at different velocities, causing ultrashort laser pulses to elongate in time while propag
122 nduced breakdown spectroscopy (R-FIBS) using ultrashort laser pulses was used to measure the carbon/c
123 rved on filaments that had been broken using ultrashort laser pulses, a technique allowing for very l
124 signals are inherent, such as diagnostics of ultrashort laser pulses, deciphering the complex time-de
133 nanostructures enable strong localization of ultrashort light fields and have opened novel routes to
134 ast spectroscopy techniques use sequences of ultrashort light pulses (with femto- to attosecond durat
136 technological progress in the generation of ultrashort light pulses and to the development of sophis
137 at tailoring the spatiotemporal structure of ultrashort light pulses can overcome the physical limita
139 debands are of interest for the synthesis of ultrashort light pulses with the total spectral bandwidt
140 experiments are performed using sequences of ultrashort light pulses, with photon fluxes incident on
144 in the emerging research area of bright and ultrashort light sources, such as free-electron lasers a
145 n data of PS II microcrystals obtained using ultrashort (< 50 fs) 9 keV X-ray pulses from a hard X-ra
147 elevance of this mutation is revealed by the ultrashort (<19 h) but robust circadian rhythms in Per2(
148 omonuclear transition metal atoms has led to ultrashort metal-metal (TM-TM) distances defined as dM-M
150 ation of novel main group species containing ultrashort metal-metal distances (1.728-1.866 A) between
151 tal studies of long-distance transmission of ultrashort mid-infrared laser pulses through atmospheric
154 In our scheme, the spectral modulation of ultrashort mid-infrared pulses, induced by rovibrational
155 ission spectroscopy, we show that an intense ultrashort midinfrared pulse with energy below the bulk
156 addressed, it should be possible to generate ultrashort monoenergetic electron bunches of tunable ene
159 t yet been demonstrated owing to the lack of ultrashort, non-ionizing and perturbative light pulses.
162 Time-dependent responses of materials to an ultrashort optical pulse carry valuable information abou
163 sformation and (2) the spatial dispersion of ultrashort optical pulse, which are traced with simple c
169 fapentine + isoniazid (1HP) is an effective, ultrashort option for tuberculosis prevention in people
170 onal patterns that can be performed by using ultrashort overlapped pump and dump pulses with properly
173 f time, while product quantification yielded ultrashort perfluoropropionic acid (PFPrA) and short pol
174 ver, no significant difference was found for ultrashort PFAS, indicating the need for groundwater pro
175 ple bacterium are excited with two identical ultrashort phase-locked pulses, producing two exciton wa
177 n accessibility is significantly enriched in ultrashort plasma cfDNA fragments from healthy individua
179 e is robust under the on-demand injection of ultrashort plasmonic pulses, as evidenced by the observa
180 face via surface optical rectification of an ultrashort pulse after which the DC surface potential is
181 coatings to conventional optics renders them ultrashort pulse compatible and suitable for a wide rang
182 Supercontinuum (SC) generation based on ultrashort pulse compression constitutes one of the most
183 classes of photonic crystal fiber facilitate ultrashort pulse delivery for fiber-optic two-photon flu
185 ossible to pump new atomic X-ray lasers with ultrashort pulse duration, extreme spectral brightness a
188 er that can produce a broadband spectrum and ultrashort pulse has been applied for many applications
189 did not reveal any chemical damage caused by ultrashort pulse laser ablation for analytes smaller tha
197 his compact and efficient device will enable ultrashort pulse sources to be integrated with systems l
201 e MeV-level attosecond electron bunches from ultrashort-pulse laser-solid interactions through simila
203 st whether coherent control methods based on ultrashort-pulse phase shaping can be applied when the l
210 lasses of laser adjuvant have been reported; ultrashort pulsed, non-pulsed, non-ablative fractional,
211 the fundamental source of optically-coherent ultrashort-pulsed radiation, with huge impact in science
212 rates, temporal broadening or compression of ultrashort pulses and complex refraction phenomena.
213 vities which can generate different types of ultrashort pulses are attractive for practical applicati
216 om, thus limiting the effective transport of ultrashort pulses between distant nodes of optical netwo
217 stimulation of adrenal chromaffin cells with ultrashort pulses can be modulated with interphase inter
218 ic crystal fiber delivered micro-Joule level ultrashort pulses from a high repetition rate fiber lase
219 uld be experimentally observed with existing ultrashort pulses from high-order harmonic generation or
220 Serial femtosecond crystallography using ultrashort pulses from x-ray free electron lasers (XFELs
221 ion reduction and the peak power increase of ultrashort pulses generated by all-fiber sources at a wa
224 promise as a means to inexpensively produce ultrashort pulses of light suitable for nonlinear micros
227 transverse and longitudinal modes to create ultrashort pulses with a variety of spatiotemporal profi
229 relations between the spectral components of ultrashort pulses with uncorrelated stochastic fluctuati
230 asers are convenient and powerful sources of ultrashort pulses, and the inclusion of a broadband satu
236 e each individually able to explain apparent ultrashort radical lifetimes in P450 catalysis, but they
237 female vocal signals function as a means of ultrashort-range communication that shapes mouse social
240 a quantum nanoelectronic system by injecting ultrashort single-electron plasmonic pulses into a 14-mi
243 8; 18-30 years) followed a 90 min laboratory ultrashort sleep-wake cycle (60 min wake/30 min sleep) f
246 structure reveals a perpendicularly arranged ultrashort stem I containing a K-turn and an elongated s
248 Single-walled carbon nanotubes (SWCNTs) and ultrashort SWCNTs (US-SWCNTs) were functionalized with d
249 ppress water signals and to allow imaging of ultrashort T2 protons of myelin in white matter using a
251 cles provided evidence for direct imaging of ultrashort-T2 myelin protons using the UTE sequence.
253 (repetition time msec/TE msec, 2000/15) and ultrashort TE (300/0.008, 6.6, echo-subtraction) sequenc
254 ctors of the presence of signal intensity on ultrashort TE images, whereas the disk was the only pred
257 tification of sources of signal intensity at ultrashort TE MR imaging provides opportunities to poten
258 patella were chosen for correlation between ultrashort-TE bicomponent analysis, histopathologic grad
261 n cadaveric patellae were evaluated by using ultrashort-TE imaging, spin-echo imaging, histopathologi
263 cells had altered telomeres; some cells had ultrashort telomeres, suggesting a highly differentiated
264 ge repulsion between electrons and reach the ultrashort temporal resolution, an improvement of orders
268 to enable the capture of multiple images at ultrashort time intervals for a single microscopic dynam
269 mong the anharmonically coupled bonds on the ultrashort time scale and energy redistribution and diff
270 es share many universal features, such as an ultrashort time scale and weak-dependence on temperature
272 acial screening on electron transfer (ET) at ultrashort time scales is theoretically investigated on
274 charge separation and recombination down to ultrashort time scales was studied by investigating the
279 pulation of the magnetization, preferably at ultrashort timescales, has become a fundamental challeng
281 ructures and energetics of excited-states on ultrashort to very long timescales (210 references).
284 the electron beam phase space for achieving ultrashort undulator synchrotron radiation suitable for
286 ub-10 nm indium-tin-oxide transistor with an ultrashort vertical channel as low as ~3 nm, using sodiu
287 onal covalent organic frameworks (COFs) with ultrashort vertically aligned nanofluidic channels that
288 nsion of optical quantum memory protocols to ultrashort wavelengths possible, thereby establishing qu
292 o reach extremely high photon numbers within ultrashort X-ray pulse durations and is leading to a par
293 nts an alternative, relying on scattering an ultrashort X-ray pulse off a single molecule before it d
294 Diffraction-before-destruction imaging with ultrashort X-ray pulses can visualize non-equilibrium pr
296 oscillations) can generate highly-brilliant ultrashort X-ray pulses using a comparably simple setup.
298 lastic X-ray scattering (RIXS) with a stable ultrashort X-ray source such as an externally seeded fre
299 he past 15 years, making the best use of new ultrashort X-ray sources including table-top or large-sc